Claude (sandbox)
8bdec97842
A file-based way to set tuning knobs without recompiling. urus is a library, so it never presumes a config path or reads the environment — the binary hands the text in: - Config::with_toml_str(&str) -> Result<Config, ConfigError>: sparse overlay onto an existing Config (built with the addr the binary chose). Only keys present are applied; durations are integer seconds; unknown keys are a hard error (deny_unknown_fields) so a typo is loud, not a silent no-op. - Scope: the four slowloris knobs (head_timeout_secs, body_timeout_secs, body_burst_bytes, body_stall_timeout_secs). Migrating the rest of Config into the file is a separate, additive job — TomlOverrides just grows. - Feature `config-file = ["dep:serde", "dep:toml"]`; the optional serde dep gains the derive feature. The default build is unchanged (deps + code are all gated). - examples/serve_toml.rs (required-features = ["config-file"]): a `--config PATH` demo with no presumed default location. plain_serve and its env vars are left untouched. Tests (feature-gated): empty keeps defaults, partial overrides only named, full overrides all, unknown key errors, malformed errors. 84 lib with the feature / 79 without; clippy --lib clean both ways; e2e smoke serves 200 from a file and rejects an unknown key loudly.
57 lines
1.4 KiB
TOML
57 lines
1.4 KiB
TOML
[package]
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name = "urus"
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version = "0.2.2"
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edition = "2021"
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rust-version = "1.95"
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description = "Cowboy/bandit-style HTTP library for the smarm actor runtime"
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license = "MIT"
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[dependencies]
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smarm = { git = "https://git.kalsbeek.dev/Markk116/smarm", tag = "v0.6.0" }
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httparse = "1.9"
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libc = "0.2"
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sha1_smol = "1"
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# dep #4, ratified 2026-06-12: serde/serde_json behind the opt-in
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# "phoenix" feature only — the "channels" core stays dependency-free.
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serde = { version = "1", optional = true, features = ["derive"] }
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serde_json = { version = "1", optional = true }
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# config-file feature: TOML loader for tuning knobs (dep #5, 2026-08-12)
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toml = { version = "0.8", optional = true }
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[features]
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smarm-trace = ["smarm/smarm-trace"]
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smarm-causal = ["smarm/smarm-causal"]
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channels = []
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phoenix = ["channels", "dep:serde", "dep:serde_json"]
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config-file = ["dep:serde", "dep:toml"]
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[dev-dependencies]
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serde = { version = "1", features = ["derive"] }
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serde_json = "1"
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[[example]]
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name = "causal_bench"
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required-features = ["smarm-causal"]
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[profile.dev]
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panic = "unwind"
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[profile.release]
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panic = "unwind"
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lto = "thin"
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codegen-units = 1
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[[example]]
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name = "crud"
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path = "examples/crud.rs"
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[[example]]
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name = "channels_chat"
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path = "examples/channels_chat.rs"
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required-features = ["phoenix"]
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[[example]]
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name = "serve_toml"
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required-features = ["config-file"]
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